HTTP_mirror_pool.md

@@ -144,6 +144,10 @@ Actions:
 
 This probably won't happen in 2021 but it would be good on the longer term:
 
+ - Check again if non-NIH mirror pool management solutions could fit our current
+   needs and requirements. It was not the case when we implemented our current
+   design but both our needs/requirements and existing solutions may have changed.
+   - https://github.com/etix/mirrorbits
  - tails#17731
 
 # Initial research